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16 lines
663 B
Markdown
16 lines
663 B
Markdown
# About
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This test application is created for testing/demonstrating the BH1750FVI driver.
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It uses the default device parameters as specified in
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`drivers/bh1750fvi/include/bh1750fvi_params.h`. To override these setting, you
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can simply do this by defining these parameters as compiler flags while uilding,
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e.g.:
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```
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$ CFLAGS="-DBH1750FVI_PARAM_I2C=I2C_DEV(1)"" make all
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```
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# Usage
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Simply flash this example to your board and it will read the sensor value 5
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times per second and print the sampled value to STDIO. You can verify the values
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by simply covering the sensor or holding it in front of a bright light and see
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the change in the sensor readings accordingly.
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